| Date | IP Address |
| 2023-12-21 | 52.202.58.215 (ClassC) |
| 2023-12-21 | 44.194.115.95 (ClassC) |
| 2024-03-20 | 3.233.211.119 (ClassC) |
| 2024-07-22 | 54.225.37.172 (ClassC) |
| 2024-08-17 | 3.94.16.203 (ClassC) |
| 2024-09-10 | 54.236.128.252 (ClassC) |
| 2024-12-02 | 35.174.103.99 (ClassC) |
| 2025-01-01 | 18.211.0.51 (ClassC) |
| 2025-03-22 | 52.45.34.142 (ClassC) |
| 2025-03-28 | 3.232.9.204 (ClassC) |
| 2025-04-04 | 52.71.66.165 (ClassC) |
| 2025-04-28 | 34.202.88.158 (ClassC) |
| 2025-06-24 | 3.222.164.170 (ClassC) |
| 2025-08-06 | 50.17.245.179 (ClassC) |
| 2025-08-18 | 34.239.190.210 (ClassC) |
| 2025-09-13 | 98.86.23.182 (ClassC) |
| 2025-11-05 | 54.236.159.128 (ClassC) |
| 2026-01-10 | 52.207.92.3 (ClassC) |
| Date | Domain | IP |
| a.login.my.cigna.com | 2024-06-02 | 50.17.40.38 |
| d.login.my.cigna.com | 2024-11-24 | 3.214.90.206 |
| p.login.my.cigna.com | 2024-07-22 | 54.225.37.172 |
| v.login.my.cigna.com | 2024-10-28 | 34.232.183.120 |